Steel Profiles Product Introduction

Product Types

Steel Grade Scopes

Products Executive standards

Product Main Uses

Bulb Flat Bar

A，B，D，E，AH32，AH36，AH40，

DH32，DH36，DH40，EH32，EH36，

GB/T9945-2012，EN10067:1997，

Mainly used in construction of offshore oil platform

structure， fabrication of platform supported Float

Production Storage and Offloading (FPSO)module，

 manufacture of roof beam and frame structure of cabin.

Angle Bar

Q235B，Q345B，Q420B，Q460B，

SS400，SS540，A，B，D，E，AH32，

AH36，AH40，DH32，DH36，DH40，

EH32，EH36，Q345QC，Q345QD，

JIS G3192-2014，GB/T706-2008

Mainly used in construction of offshore oil platform

structure， fabrication of platform supported Float

Production Storage and Offloading (FPSO)module，

 manufacture of roof beam and frame structure of cabin.

I beams

(UPN，UPE，IPE，

UPE series)

S275J2， S355NL，A，B，D，E，AH32，AH36，AH40，DH32，DH36，DH40，EH32，EH36，

EN10025-3，JIS G3106，

GB 712-2000，ASTM A578-B，

Steel for ship hulls and petroleum projects，mainly used for

 structural parts of internal structures of ships. Petroleum

 platform H-section steel is used in the construction

of integral structure of petroleum platform.

EN H-section

S235JR/J0/J2，S275JR/J0/J2，S355JR/J0/J2/K2，S450J0，

 EN10025，BS4-1，EN1003，

use in various steel structure construction/building fields.

Japanese standard

H-section steel

SS330，SS400，SS490，SM400A/B/C，

SM490A/B/C，SM490YA/YB，SN490B/C，

SN400A/B/C，

JIS 310，JIS 3106，JISG3136，

JIS 3192，

use in various steel construction/structure building fields，

including ship hulls and petroleum projects